Metal is a conductor of heat
Answer:
pH = 6.5
Explanation:
pH is the negative log of the hydronium concentration, [H⁺]. Since we are given the concentration, we can just plug it in the following equation:
pH = -log[H⁺] = -log[3.5 x 10^-7 M] = 6.5
A) CH3CH2CHClCH3 exhibits optical isomerism as one carbon is attached with 3 different functional groups..... they are: Cl, CH3, CH3CH2
<span>b)CH3CClCH3 has a wrong molecular structure as second carbon group has valency of </span>
Answer:
<h2>2.4 g/cm³</h2>
Explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
<h3>2.4 g/cm³</h3>
Hope this helps you
Answer:
77.173g
Explanation:
we have been given the number of moles contained in CH thus we can find the molar mass of CH and then calculate for the mass